An article which explains the history or use of a specific computer part.

Well, I won't be explaining my past history to you.

A show then comes on explaining the history of the automobile.

A visitor center is available to help explain the history of the fort.

"It is not easy to explain our history," he said.

The pottery workshop next door is open to the public and staff are always happy to explain the history behind each design.

In the same year, the fortress was turned into a museum explaining the history of the area.

The series works back from the modern day to prehistoric times to explain the valley's history.

The number 10th of the review (2004-2005) explained its history and origins.

Recently a film 1612 was made to explain to the Russian audiences the history behind the new holiday.